Outcomes of same-day discharge in bariatric surgery.

BACKGROUND: Restrictions during the COVID-19 pandemic influenced a shift to same-day discharge in bariatric surgery. Current studies show conflicting findings regarding morbidity and mortality. We aim to compare outcomes for same-day discharge versus admission after bariatric surgery. METHODS: Subjects included patients who underwent primary laparoscopic or robotic-assisted sleeve gastrectomy or Roux-En-Y gastric bypass at an academic center. The inpatient group included patients discharged postoperative day one, and the outpatient group included patients discharged on the day of surgery. Primary outcomes included the number of emergency room visits, reoperations, IV fluid treatments, readmissions, and mortality within 30 days. Secondary outcomes were morbidity, including skin and soft tissue infection, pulmonary embolism, and acute kidney injury. RESULTS: 1225 patients met the inclusion criteria. In the gastric sleeve group, 852 subjects were outpatients and 227 inpatients. In the gastric bypass group, 70 subjects were outpatients, and 40 were inpatients. The mean age was 44.63 (17.38-85.31) years, and the mean preoperative BMI was 46.07 ± 8.14 kg/m2. The subjects in the outpatient group had lower BMI with fewer comorbidities. The groups differed significantly in age, BMI, and presence of several chronic comorbidities. The inpatient and outpatient groups for each surgery type did not differ significantly regarding reoperations, IV fluid treatments, or 30-day mortality. The inpatient sleeve group demonstrated a significantly higher readmission percentage than the outpatient group (4.6% vs 2.1%; p = 0.02882). The inpatient bypass group showed significantly greater ER visits (21.7% vs 10%; p = 0.0108). The incidence of adverse events regarding the secondary outcomes was not statistically different. CONCLUSION: Same-day discharge after bariatric surgery is a safe and reasonable option for patients with few comorbidities.

Reassembling nursing in the digital age: An actor-network theory perspective.

This article explores the application of actor-network theory (ANT) to the nursing profession, proposing a novel perspective in understanding nursing in the context of modern digital healthcare. Traditional grand nursing theories, while foundational, often fail to encapsulate the dynamic and complex nature of nursing, particularly in an era of rapid technological advancements and shifting societal dynamics. ANT, with its emphasis on the relationships between human and nonhuman actors, offers a framework to understand nursing beyond traditional paradigms. This article makes two key arguments: first, that nursing can be viewed as a highly organised social assemblage, where both human (nurses, patients and policymakers) and nonhuman actors (technologies, medical equipment, institutional policies) play a crucial role, and second, that ANT can be used to enhance existing nursing theory to better understand the role of technology in nursing practice. The article considers how ANT can provide a more holistic and adaptable model for describing the nursing profession, particularly in an era where technology plays an integral role in healthcare delivery. It discusses the implications of viewing nursing through ANT, highlighting the need for nursing education and practice to adapt to the interconnected and technologically advanced nature of modern healthcare. The article also acknowledges the limitations of ANT, particularly its potential oversimplification of the complex ethical dimensions inherent in nursing and its focus on observable phenomena.

Improving pressure injury risk assessment using real-world data from skilled nursing facilities: A cohort study.

This study aimed to improve the predictive accuracy of the Braden assessment for pressure injury risk in skilled nursing facilities (SNFs) by incorporating real-world data and training a survival model. A comprehensive analysis of 126 384 SNF stays and 62 253 in-house pressure injuries was conducted using a large calibrated wound database. This study employed a time-varying Cox Proportional Hazards model, focusing on variations in Braden scores, demographic data and the history of pressure injuries. Feature selection was executed through a forward-backward process to identify significant predictive factors. The study found that sensory and moisture Braden subscores were minimally contributive and were consequently discarded. The most significant predictors of increased pressure injury risk were identified as a recent (within 21 days) decrease in Braden score, low subscores in nutrition, friction and activity, and a history of pressure injuries. The model demonstrated a 10.4% increase in predictive accuracy compared with traditional Braden scores, indicating a significant improvement. The study suggests that disaggregating Braden scores and incorporating detailed wound histories and demographic data can substantially enhance the accuracy of pressure injury risk assessments in SNFs. This approach aligns with the evolving trend towards more personalized and detailed patient care. These findings propose a new direction in pressure injury risk assessment, potentially leading to more effective and individualized care strategies in SNFs. The study highlights the value of large-scale data in wound care, suggesting its potential to enhance quantitative approaches for pressure injury risk assessment and supporting more accurate, data-driven clinical decision-making.

The digital dilemma in nursing: a critique of care in the digital age.

There is an inherent tension between the nursing profession's empathetic, human-centric ethos and the impersonal nature of digital technology. However, digital solutions such as robot carers could offer convenience, dignity and reduced feelings of burden, so there is potentially a significant misalignment between nursing concepts of care and contemporary patient needs. The notion of 'care' should be reconceptualised to include digital advancements, aligning practice with changing patient expectations and technological progress. A strategy to do this could involve a philosophical overhaul of nursing care models, integration of advanced patient-centric technologies, comprehensive education and training, collaborative development of nursing technologies, showcasing successful digital integration and policy advocacy for digital care models. This transformation is essential if nursing is to stay relevant and effective in the digital era, bridging the traditional care and modern healthcare needs while maintaining its core ethic of care.

Geri-Mobile Health: Feasibility of a VA Mental Health Mobile Apps Coaching Program for Older Veterans.

OBJECTIVES: This program evaluation examined the feasibility, acceptability, and preliminary effects of an individualized coaching program to help older Veterans use VA mental health mobile apps to address mental health and well-being goals. METHODS: The program delivers individual technical and clinical support to facilitate the use of mobile devices and VA apps. Participants completed assessments of mobile device proficiency, app use frequency, app comfort, quality of life, and mental health symptoms (completed by a subset, n = 11) pre- and post-participation. RESULTS: Of 24 enrollees, 17 completed the program and received an average of 7.58 (SD = 2.87) sessions including the initial assessment. Mobile device proficiency (t (16) = -3.80, p = .002) and number of days/week apps were used (t (16) = -2.34, p = .032) increased significantly from pre- to post-participation. Depressive and anxiety scores decreased significantly (t (10) = 3.16, p = .010; t (10) = 3.29, p = .008) among the subset completing those measures. Overall satisfaction was high; 100% reported they would recommend the program. CONCLUSIONS: Findings suggest the program is feasible, highly acceptable, and increases mobile device proficiency and use of apps. CLINICAL IMPLICATIONS: Coaching programs can equip older adults with the skills to use mental health apps.

Digitizing nursing: A theoretical and holistic exploration to understand the adoption and use of digital technologies by nurses.

BACKGROUND: With healthcare undergoing rapid digitalization, the effective integration of new technologies is crucial for nursing professionals, who form the largest group in the healthcare workforce. However, barriers within the nursing profession may impede digitalization efforts, leading to under utilization of available technologies and missed opportunities for enhancing healthcare quality and population health. AIMS: This article aims to investigate the adoption and use of digital technologies by nurses, considering how key demographics, such as gender, age, and voluntariness of technology use, interact to influence their acceptance and utilization of these technologies. METHODS: Employing the Unified Theory of Acceptance and Use of Technology (UTAUT) as a framework, we conducted a discursive exploration, supplemented by a literature review from diverse academic sources. Keywords related to UTAUT, digitalization, nursing practice and technology adoption were searched on PubMed, CINAHL and Google Scholar. Additionally, UK government and professional regulator reports were examined to understand current recommendations concerning digital technologies in nursing practice and the profession's demography. Searches focused on moderating factor domains, and the last search was conducted on 26 April 2023. RESULTS: The study revealed that the successful implementation of digital technologies in nursing practice requires a nuanced understanding of the nursing workforce's characteristics and preferences. Gender, age and voluntariness of technology use were found to intersect and influence nurses' acceptance and utilization of digital tools. DISCUSSION: By applying UTAUT in the context of nursing, this study highlights the importance of tailored implementation strategies for digital technologies. A technologically deterministic perspective is insufficient; instead, consideration of social factors specific to nursing is essential for successful adoption. CONCLUSION: To maximize the benefits of digitalization in healthcare, it is imperative to address the barriers faced by nursing professionals. A comprehensive understanding of how key demographics impact technology adoption will inform targeted strategies, enhancing the engagement of nurses with digital tools and fostering innovation in healthcare practices. Further research and primary data are needed, but this study lays the foundation for future advancements in digital healthcare integration for nursing professionals. RELEVANCE TO CLINICAL PRACTICE: The issues highlighted in this article are relevant to nurse leaders and those responsible for implementing technologies within nursing contexts. They are also relevant to technology developers who may benefit from considering the evidence associated with the moderating demographic factors highlighted in this article. Without a holistic approach to the implementation of technology, challenges associated with the use of digital technology by nurses are likely to persist. By considering the moderating demographic factors highlighted within the UTAUT (age, gender, voluntariness of use and experience) nurse leaders and technology developers may have greater success obtaining greater clinical outcomes from digital technology. This work was completed in 2022. NO PATIENT OR PUBLIC CONTRIBUTION: Due to the focus of this article being one on professional challenges within the nursing profession, no involvement from patients or the public was sought.

Digital nursing practice theory: A scoping review and thematic analysis.

AIMS: This scoping review aims to identify existing theories associated with digital nursing practice to add a lens on the future use of digital technologies by nurses. DESIGN: A review of theories related to digital technology in nursing practice was conducted following the framework described by Arksey and O'Malley. All published literature until 12th May 2022 was included. DATA SOURCES: Seven databases were utilized including Medline, Scopus, CINAHL, ACM Digital Library, IEEE Xplore, BNI and Web of Science. A Google Scholar search was also performed. REVIEW METHODS: The search terms included (nurs* AND [digital OR technol* OR e-health or ehealth or digital health or telemedicine or telehealth] AND theory). RESULTS: The database searches yielded 282 citations. After screening, nine articles were included in the review. These described eight distinct nursing theories. CONCLUSION: The focuses of the theories included the role of technology in society and nursing. How technology should be developed to support nursing practice, health consumers' use of nursing informatics, the use of technology as an expression of caring and the preservation of humanness and the relationship between human persons and non-human actants and the creation of nursing technologies as caring in addition to existing technologies. Three themes were identified including the role of technology as an agent within the patient environment; nurse interactions with technology to achieve 'knowing' of patients and the necessity of technological competence among nurses. Then, using Actor Network Theory (ANT), a zoom-out lens to map the concepts was proposed (The Lens for Digital Nursing [LDN]). This study is the first to add a new theoretical lens on digital nursing. IMPACT: This study provides the first synthesis of key concepts of nursing theories to add a theoretical lens to digital nursing practice. This can be used in a functional capacity to zoom-in different entities. No patient or public contribution was made in this study due to it being an early scoping study on a currently understudied area of nursing theory.

Skin tears in mammography: A narrative review.

Skin tears are classed as traumatic wounds mainly caused by shearing and frictional forces. Incidences of skin tears are noted to be significant mostly in the elderly population and those with fragile and vulnerable skin. Individuals undergoing mammography are susceptible to skin tears due to factors associated with skin breakdown such as thinning of the epidermis, use of steroids, presence of moisture, but this, when compounded with the procedure of mammography can increase the risk further. Mammography, an x-ray imaging method, which exerts adequate compression force on the breast tissue for the mammographer to obtain a high-quality image for diagnostic purposes. However, when compression force is applied during mammography resulting incidences of cutaneous skin tears can occur. Lack of and under reporting of skin tears during mammography makes it difficult to ascertain the extent of this problem and scale of its incidence. Therefore, the purpose of this narrative review is to focus on providing an overview of skin tears associated with mammography and a discussion of the current literature with regards to its incidence and diagnosis. In addition, the review will also discuss the theoretical and contextual perspective of the prevention and management strategies associated with skin tears.

Clinimetrics of the Lanarkshire Oximetry Index for patients with leg ulcers: A systematic review and meta-analysis.

Ankle Brachial Pressure Index (ABPI) measurement has long been considered the gold standard of vascular assessment for people with lower limb ulceration. Despite this, only around 15% of patients in the United Kingdom who require an ABPI measurement undergo the assessment. The Lanarkshire Oximetry Index (LOI) is a cheaper and arguably more accessible approach to vascular assessment and was initially proposed as an alternative to the ABPI in 2000. No synthesis of evidence related to the LOI has been performed since its introduction into the literature. Primary studies were sought to determine the clinimetric properties of the LOI and its level of agreement with ABPI assessments. Systematic searches of MEDLINE, CINAHL, Cochrane Central Register of Controlled Trials, BNI, ProQuest Health and Medicine, Science Direct, Google Scholar and the British Library (online search) were conducted. Reference lists of identified studies were also reviewed to identify additional studies. Three primary studies met the inclusion criteria, reporting data from 307 patients and 584 limbs assessed using both the LOI and ABPI. All three studies reported fair to moderate kappa values for interrater reliability (κ = 0.290-0.747) and statistically significant positive correlation coefficients (r = 0.37, p < 0.001 in two studies) between the LOI and ABPI. The combined data from the three studies indicated a sensitivity of 52% (41.78-62.1, 95% confidence interval [CI]) and specificity of 96.08% (93.4-97.9, 95% CI) for the LOI using the ABPI as a reference. Additional data are required to indicate the safety of the LOI in practice. Data are also required to determine if the LOI is more acceptable to clinicians compared to the ABPI and whether there are any barriers/enablers to its implementation in practice. Given the relatively low specificity of the LOI, it may be beneficial to combine measurement of the LOI with a subjective clinical risk assessment tool to improve the sensitivity of this alternative approach to vascular assessment.

The digital future of nursing: making sense of taxonomies and key concepts.

Digital technology is becoming increasingly common in routine nursing practice. The adoption of digital technologies such as video calling, and other digital communication, has been hastened by the recent COVID-19 pandemic. Use of these technologies has the potential to revolutionise nursing practice, leading to potentially more accurate patient assessment, monitoring processes and improved safety in clinical areas. This article outlines key concepts related to the digitalisation of health care and the implications for nursing practice. The aim of this article is to encourage nurses to consider the implications, opportunities and challenges associated with the move towards digitalisation and advances in technology. Specifically, this means understanding key digital developments and innovations associated with healthcare provision and appreciating the implications of digitalisation for the future of nursing practice.

Getting wound care right: evaluation of a week of intensive teaching on wound care for undergraduate nursing students.

INTRODUCTION: Tissue viability skills are essential for nurses, but education on this in undergraduate programmes can be inadequate. After approval of the Future Nurse curriculum in 2019, a small team of staff at the University of Salford developed a Getting Wound Care Right week to improve students' knowledge and clinical skills. METHODS: To evaluate the week, the 250 students who had participated in all activities were invited 6 months after the week to contribute a 250-word reflection for a case series. The aim of this was to understand the impact of the week on participants' knowledge, skills and confidence in caring for patients with wounds and whether it had sparked interest in further learning. RESULTS: Four students contributed reflections, which were overwhelmingly positive. They described the knowledge attained, which included that on anatomy and physiology of the skin and wound healing, evidence-based assessment, treatment and management of wounds, and the impact of wounds on patients' quality of life. Skills gained included those in categorisation of wounds, wound assessment and pressure redistribution when seated. Responses on the impact on clinical practice focused on the importance of multidisciplinary working within wound care, seating provision for pressure ulcer prevention and management, and dressing selection. Negative comments related to students realising that clinical practice could be improved rather than indications that the format is ineffective or inappropriate. Limitations of the evaluation included the small number of participants and a lack of responses from every field of practice. CONCLUSIONS: The Getting Wound Care Right week format is a viable approach to meeting Future Nurse curriculum requirements. The approach could be enhanced by a greater emphasis on the relevance of wound care teaching to children and young people's nursing students. The week improved students' clinical confidence on placements when caring for patients with wounds. Further robust evaluation of the module is needed to confirm the findings of this initial evaluation.

Viruses associated with acute respiratory infection in a community-based cohort of healthy New Zealand children.

Acute respiratory infections (ARIs) are a major cause of morbidity among children. Respiratory viruses are commonly detected in both symptomatic and asymptomatic periods. The rates of infection and community epidemiology of respiratory viruses in healthy children needs further definition to assist interpretation of molecular diagnostic assays in this population. Children otherwise healthy aged 1 to 8 years were prospectively enrolled in the study during two consecutive winters, when ARIs peak in New Zealand. Parents completed a daily symptom diary for 8 weeks, during which time they collected a nasal swab from the child for each clinical ARI episode. A further nasal swab was collected by research staff during a clinic visit at the conclusion of the study. All samples were tested for 15 respiratory viruses commonly causing ARI using molecular multiplex polymerase chain reaction assays. There were 575 ARIs identified from 301 children completing the study, at a rate of 1.04 per child-month. Swabs collected during an ARI were positive for a respiratory virus in 76.8% (307 of 400), compared with 37.3% (79 of 212) of swabs collected during asymptomatic periods. The most common viruses detected were human rhinovirus, coronavirus, parainfluenza viruses, influenzavirus, respiratory syncytial virus, and human metapneumovirus. All of these were significantly more likely to be detected during ARIs than asymptomatic periods. Parent-administered surveillance is a useful mechanism for understanding infectious disease in healthy children in the community. Interpretation of molecular diagnostic assays for viruses must be informed by understanding of local rates of asymptomatic infection by such viruses.

Multidisciplinary management of a complex abdominal wound post necrotising fasciitis: a case study.

A 59-year-old male patient presented with abdominal necrotising fasciitis secondary to a bowel perforation through a previous drain site that he had waited at home with for two weeks. Enteric contents were found within the abdominal wall. Surgery required extensive abdominal wall debridement and the formation of a double-barrel ileostomy within the debrided area. The resulting abdominal wound was large, initially covering an area of approximately 424cm2, and had continuous contamination from enteric leakage that could not be isolated. Achieving wound healing was challenging due to the enteric output and resultant continuous contamination of the wound bed.

Risk factors for the development and evolution of deep tissue injuries: A systematic review.

AIMS: The aim of this systematic review is to identify the current epidemiological evidence indicating the unique risk factors for deep tissue injury (DTI) compared to grade I-IV pressure injury (PI), the proportion of DTI which evolve rather than resolve and the anatomical distribution of DTI. METHODS: A systematic literature search was undertaken using the MEDLINE and CINAHL Plus databases using the search terms 'Deep tissue injury OR DTI [Title/abstract]'. A google scholar search was also conducted in addition to hand searches of relevant journals, websites and books which were identified from reference lists in retrieved articles. Only peer-reviewed English language articles published 2009-2021 were included, with full text available online. RESULTS: The final qualitative analysis included nine articles. These included n = 4 retrospective studies, n = 4 prospective studies and n = 1 animal study. CONCLUSION: The literature indicates that the majority of DTI occur at the heel and sacrum although in paediatric patients they are mainly associated with medical devices. Most DTI are reported to resolve, with between 9.3 and 27% deteriorating to full thickness tissue loss. Risk factors unique to DTI appear to include anaemia, vasopressor use, haemodialysis and nicotine use although it is unclear if these factors are unique to DTI or are shared with grade I-IV PI. Factors associated with deterioration include cooler skin measured using infrared thermography and negative capillary refill. With 100% of DTI showing positive capillary refill in one study resolving without tissue loss (p = 0.02) suggesting this may be an effective prognostic indicator. More prospective studies are required focusing on establishing causal links between risk factors identified in earlier retrospective studies. Ideally these should use statistically powered samples and sufficient follow up periods allowing DTI outcomes to be reached. Further work is also needed to establish reliable diagnostic criteria for DTI in addition to more studies in the paediatric population.

Frugal innovation in wound care: a critical discussion of what we can learn from low-resource settings.

Frugal innovation is a common philosophy in low-income settings due to limited access to resources. However, with both the increasing prevalence and clinical acuity of patients with wounds in the UK, it is essential that alongside innovation such as harnessing cutting-edge new technologies, frugal innovation is also pursued. This may improve both economic efficiency and patient outcomes. Frugal innovations were adopted throughout the COVID-19 pandemic and included opportunistic solutions such as video-conferencing services to run clinics. However, there are many more opportunities for frugal innovation in wound care, including the use of smartphone technology, which is already accessible to 99.5% of UK clinicians caring for wounds, or the simplification of wound-assessment processes using pulse oximeters as an alternative to dopplers, as in the Lanarkshire Oximetry Index. This article explores what frugal innovation is and how it could improve UK wound services. The authors invite clinicians working in wound care to consider their access to existing resources that may not be considered useful for wound-care processes and explore how these could be used to improve clinical outcomes.

The Benefits and Harms of Cleansing for Acute Traumatic Wounds: A Narrative Review.

ABSTRACT: Acute traumatic wound cleansing is currently a controversial issue demonstrated by the variability in solutions and techniques used to clean wounds in clinical practice. Although there is evidence of improved infection outcomes in wounds cleansed with antiseptics, these observations are often undermined by concurrent use of antibiotics in addition to poor study design. Cleansing techniques including pressurized irrigation have also been investigated indicating potential harms such as edema and inconsistencies in irrigation pressures. The purpose of this article is to provide a narrative review on the contemporary evidence indicating the potential harms and benefits of wound cleansing in the context of acute traumatic wounds.This literature review reveals that acute wound cleansing in clinical practice remains heavily dependent on tradition rather than robust clinical evidence. The evidence base remains limited because of methodological and pragmatic issues in obtaining definitive data on the efficacy of specific agents and techniques. Future studies should focus on establishing the relative benefits of different cleansing solutions and techniques. Establishing the most effective use of antiseptic cleansing solutions may also help reduce further antimicrobial resistance as observed in recent studies. Clinicians responsible for cleansing wounds must consider patient preference when deciding which solution and techniques are used. In addition, a risk assessment considering the potential harms and benefits of different solutions and techniques must be performed.

Associations between unmet palliative care needs and cognitive impairment in a sample of diverse, community-based older adults.

OBJECTIVE: Given a large number of community-based older adults with mild cognitive impairment, it is essential to better understand the relationship between unmet palliative care (PC) needs and mild cognitive impairment in community-based samples. METHOD: Participants consisted of adults ages 60+ receiving services at senior centers located in New York City. The Montreal Cognitive Assessment (MoCA) and the Unmet Palliative Care Needs screening tool were used to assess participants' cognitive status and PC needs. RESULTS: Our results revealed a quadratic relationship between unmet PC needs and mild cognitive impairment, controlling for gender, living status, and age. Participants with either low or high MoCA scores reported lower PC needs than participants with average MoCA scores, mean difference of the contrast (low and high vs. middle) = 2.15, P = 0.08. SIGNIFICANCE OF RESULTS: This study is a first step toward elucidating the relationship between cognitive impairment and PC needs in a diverse community sample of older adults. More research is needed to better understand the unique PC needs of older adults with cognitive impairment living in the community.

Deep tissue injury: a narrative review on the aetiology of a controversial wound.

Deep tissue injuries (DTIs) were added to pressure ulcer grading systems in 2009. Since then, they have been associated with the same aetiological processes as other forms of pressure injury (PI). This is despite notable clinical differences in their presentation along with variations in natural history that suggest they are the consequence of processes distinct from those that cause other PIs. Understanding the aetiology of DTIs is essential to guide prevention and treatment in addition to ensuring healthcare governance processes deeply tied to pressure injury are effective and efficient. Current understanding of the aetiology of DTI has significant gaps, with several key challenges impeding progress in this area of PI research, including inconsistent reporting by healthcare services and the limitations of animal and computer models in addition to the ethical barriers to conducting studies on human subjects. Synthesis of early studies with studies undertaken before 2009 is also limited by the variety in definitions of DTI used before that published by the European Pressure Ulcer Advisory Panel, the National Pressure Injury Advisory Panel and the Pan Pacific Pressure Injury Alliance in 2009. To date, few prospective clinical studies have been conducted. This article presents a narrative review on the clinical and animal study evidence indicating contemporary understanding of DTI.

Frontotemporal Dementia Knowledge Scale: Development and Preliminary Psychometric Properties.

OBJECTIVE: Frontotemporal dementia (FTD) accounts for ∼10% of dementia cases and is the most common cause of early-onset dementia. However, no well-validated instrument currently exists to measure knowledge about FTD. In this study, we used systematic scale development procedures to create a scale to measure knowledge of FTD based on a contemporary understanding of the disease. METHODS: Standard scale development methods were used to create items and evaluate their psychometric properties. A total of 72 health care professionals and 102 caregivers of people with FTD responded to items measuring FTD knowledge, general dementia knowledge, crystallized intelligence, experience with FTD, and demographic information. RESULTS: The Frontotemporal Dementia Knowledge Scale (FTDKS) contains 18 items that cover key, basic knowledge about FTD in the domains of risk factors, symptoms, course, caregiving, and treatment. The scale uses a 4-point True/False format with a Don't Know option and takes ∼5 minutes to complete. In the current sample the FTDKS had good psychometric properties in terms of reliability and validity. IMPLICATIONS: The FTDKS can be used with health care professionals and caregivers of people with FTD to assess their knowledge about the disease. The scale may be useful to evaluate knowledge in clinical care and educational program contexts.

Patient expectations of pressure ulcer prevention in the NHS, healthcare demands and national policy: a critical commentary.

Preventive care was recently identified as a Government priority, which is likely to affect pressure ulcer (PU) preventive care in the NHS. Contemporary economic analyses of PU prevention interventions are undermined by factors including methodological challenges and poor inter-rater reliability of PU risk assessment tools. Healthcare demands on the NHS created by PU prevention remain unclear, although the burden is high, with litigation costs rising continuously. The poorly understood economics of PU prevention may create variation in practice. Patient expectations of PU prevention may be influenced by mainstream media, national awareness campaigns and the varied information and advice offered by professionals. Patient expectations and low levels of functional health literacy may create confusion and unrealistic expectations. This article critically examines the impact of recent changes in Government priorities related to PU prevention, considering the effects of healthcare demand, economics and patient expectations.